1-benzyl-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide | 1205041-55-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-benzyl-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide
• 英文别名: 1-benzyl-5-methyl-N-phenyltriazole-4-carboxamide
• CAS: 1205041-55-9
• 化学式: C₁₇H₁₆N₄O
• 分子量: 292.34
• InChiKey: HOTBCQLRQJIIHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  59.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  N-乙酰乙酰苯胺 在 对甲苯磺酰叠氮 、 三乙胺 、 iron(II) chloride 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 22.0h， 生成 1-benzyl-5-methyl-N-phenyl-1H-1,2,3-triazole-4-carboxamide
  参考文献：
  名称：

  Intramolecular hydrogen bonding-assisted cyclocondensation of α-diazoketones with various amines: a strategy for highly efficient Wolff 1,2,3-triazole synthesis

  摘要：

  通过利用分子内氢键活化羰基的策略，实现了催化高效Wolff酮内α-重氮酮与芳香胺和脂肪胺的环化缩合反应，成功解决了Wolff型1,2,3-三氮唑合成中缩合效率低下的难题，成为合成高度功能化1,2,3-三氮唑的有力方法。

  DOI：

  10.1039/c2cc33157h

文献信息

• ARYL HYDROCARBON RECEPTOR ANTAGONISTS AND METHODS OF USE
  申请人：Magenta Therapeutics Inc.

  公开号：US20210220408A1

  公开（公告）日：2021-07-22

  The disclosure relates to aryl hydrocarbon receptor antagonists as well as methods of modulating aryl hydrocarbon receptor activity and expanding hematopoietic stem cells by culturing hematopoietic stem or progenitor cells in the presence of these agents. Additionally, the disclosure provides methods of treating various pathologies, such as cancer, by administration of these aryl hydrocarbon receptor antagonists. Additionally, the disclosure provides methods of treating various pathologies in a patient by administration of expanded hematopoietic stem cells. The disclosure further provides kits containing aryl hydrocarbon receptor antagonists that can be used for the expansion of hematopoietic stem cells. The disclosure further relates to pharmaceutical compositions comprising the compounds and methods of treating or preventing a disease in which aryl hydrocarbon receptor plays a role.
• Intramolecular hydrogen bonding-assisted cyclocondensation of α-diazoketones with various amines: a strategy for highly efficient Wolff 1,2,3-triazole synthesis
  作者：Zikun Wang、Xihe Bi、Peiqiu Liao、Rui Zhang、Yongjiu Liang、Dewen Dong

  DOI：10.1039/c2cc33157h

  日期：——

  A catalytic and highly efficient Wolff's cyclocondensation of α-diazoketones with aromatic and aliphatic amines has been realized for the first time by utilizing the strategy of an intramolecular hydrogen bonding-activating carbonyl group. This approach successfully solved the challenging problem of poor condensation efficiency in Wolff 1,2,3-triazole synthesis, and constitutes a powerful method for the synthesis of highly functionalized 1,2,3-triazoles.

  通过利用分子内氢键活化羰基的策略，实现了催化高效Wolff酮内α-重氮酮与芳香胺和脂肪胺的环化缩合反应，成功解决了Wolff型1,2,3-三氮唑合成中缩合效率低下的难题，成为合成高度功能化1,2,3-三氮唑的有力方法。